000 00423nam a2200133Ia 4500
008 140224s9999 xx 000 0 und d
082 _a631.816(082.2) J2
100 _aIgnatieff, Vladimir
245 _aEfficient use of fertilizers
260 _aLondon
_bFAO (Leonard Hill)
_c1952
300 _aix,158p.
600 _aVladimir Ignatieff
650 _aFertilizers and manures-Scientific application,Soil fertility,Soil science
999 _c97499
_d97499